60si2cra High Quality Ground and Polished Steel Rod for Automobile Suspension Spring¹

Product Description Product DescriptionLinear shaft is also named chrome plated rod .The Hard Chrome Plated Rods are fabricated using optimum quality raw material and latest machinery. The bars undergo rigorous processes like pilling, straightening, grinding, polishing, hard chrome plating and finishing under the supervision of experienced engineers. Hard Chrome Plated Piston Rods are widely used in hydraulic and pneumatic cylinder, printing machinery, textile machinery, engineering machinery, wood working machinery, etc. Our products are highly appreciated by our clients for their features like corrosion resistance, robust construction, elevated durability, high tensile strength and the mirror-like surface.  Product NameChrome Plated Rod/BarMaterialCK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Stainless Steel 304/316/2205, etc.Delivery ConditionHard Chrome Piston Rod ( HRC 15-20)Quenched & Tempered (Q+T) Rod (HRC 28-32)Induction Hardened Rod (HRC 55-62)Q+T Induction Hardened Rod (HRC 60-65)Specificationφ6,φ8,φ10,φ12,φ14,φ16,φ18,φ20,φ22,φ25,φ28,φ30,φ32,φ35,φ40,φ45,φ50,φ55,φ60,φ65,φ70,φ75,φ80,φ100, can customize according to clients' needLength6000mm-7500mm ,can cut as clients' needStraightness:0.05-0.1mm/mRoughness:Ra <= 0.2uDiameterAs customers' needsChrome layer10 micron (min) to 50 micronLengthmax 13mstandardDIN2391, EN10305, GB/T 1619ToleranceISO f7Yield Strength≥350 MpaTensile Strength≥580 MpaElongation≥ 15%ShapeRoundProtection:anti-rust oil on outside surface,hard card board sleeve  protectionUsedHydraulic CylindersPacking:wooden case Packaging & Shipping Company ProfileShijiazhuang GANGXIN steel Processing CO., LTD Belongs to WANLIXIN group, located in the important city of northern China-Shijiazhuang city, with convenient traffic.We specialize in the production, development and sales of linear transmission parts. Our products include bright steel bar, chrome plated plain shaft , hard chrome plated rod, piston rod , ball screw, linear bearing , high chrome steel grinding ball, steel grinding cylinder, forged steel grinding ball and so on,and so on, which are processed by straightening ,coarse and fine grinding, chrome-plating, wire pressing, hardening and multiple fine polishing process.High precision plain shaft is widely used to be piston rod of hydraulic pneumatic, engineering machinery, automobile making, guide pin of plastic and rubber machinery, roll shaft of packing and printing machinery, shaft center of textile and conveying machinery, linear shaft of linear motion .We also produce and sell kinds of products for grounding system and lightning protection system,like earth rod, flat tape, copper bond steel round wire, stranded wire and lightning rod  as well as kinds of accessories, like clamps, driving head, drill, coupler and so on . We also produce disposable thermocouple tips, molten metal sampler,thermal analysis cup, continuous temperature measurement system, oxygen measurement system, sublance and  hydrogen measurment system,and other relevant accessories .Our products sell very well to Europe, America, Middle East, Korea, Taiwan and so on.We have complete production facilities, best and advanced production technology, strict and normative inspection program, scientific management mode and outstanding staff.These advantages establish a firm foundation for better products and service.The company's integrity , strength and product quality are recognized by the industry.Welcome friends from all walks of life to Shijiazhuang Gangxin steel processing Co., Ltd. for visit and business negotiation.  FAQ1.GX is Factory or Trade enterprise? GX is an enterprise incorporating Factory and Trade .2.Where is your factory located? How can I visit there? Headquarter:Hi-tech development zone,Shijiazhuang,Hebei ProvinceFactory:Xingtang County,Shijiazhuang,Hebei ProvinceYou can take airplane to Shijiazhuang,then we can pick you up to factory by car about 1 hour.3.Which Certificate of your product does your company have? ISO9001  IATF 16949:20164.Before order, we need sample for test ,is it ok?Yes, of course. We provide sample for test before bulk order. 5.How does your company to control your product quality?Quality is the cornerstone of the survival and development of GX. We control quality from the beginning to the end all the time.  

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